CN213776697U - Municipal construction water supply and drainage pipe connection fixed knot constructs - Google Patents
Municipal construction water supply and drainage pipe connection fixed knot constructs Download PDFInfo
- Publication number
- CN213776697U CN213776697U CN202022975254.9U CN202022975254U CN213776697U CN 213776697 U CN213776697 U CN 213776697U CN 202022975254 U CN202022975254 U CN 202022975254U CN 213776697 U CN213776697 U CN 213776697U
- Authority
- CN
- China
- Prior art keywords
- fastening ring
- water supply
- municipal construction
- reinforcing
- pipe connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
The application relates to a municipal construction water supply and drainage pipe connecting and fixing structure, which comprises a flange edge arranged at the port of a drainage pipe; the fastening ring sleeve is sleeved at the joint of the drain pipe through bolts, and the inner side of the fastening ring sleeve is matched with the outer side of the flange edge; the reinforcing rods are annularly arranged on two sides of the fastening ring sleeve and are in contact with the outer side of the drain pipe; and a fastener installed on the drain pipe for fixing the reinforcing bar. This application has the characteristics of consolidating two adjacent raceway connection structure when connecting adjacent raceway to reach the effect that improves the steadiness of two adjacent raceways.
Description
Technical Field
The application relates to drainage equipment technical field, especially relates to a municipal construction water supply and drainage pipe connection fixed knot constructs.
Background
Water is an essential substance in daily life, and the transportation of water depends on the delivery of drain pipes, so various drain pipes are often required to be installed on a building, and the drain pipes are often required to be spliced for use for construction convenience.
At present, the flange edge is arranged at the port of the drain pipe in a connecting structure between common drain pipes, the two adjacent drain pipes are connected through bolts, and a sealing gasket is generally attached to one surface of the two flange edges in contact with each other in order to reduce the water leakage condition of the connecting port.
In view of the above-mentioned related art, the inventor believes that the structure of connecting adjacent drain pipes by flange edges and bolts is not stable enough, and particularly, when the amount of water supplied is large or the water contains heavy materials, the connection between two adjacent drain pipes is easily broken, which is to be further improved.
SUMMERY OF THE UTILITY MODEL
In order to consolidate the connection of two adjacent rows of water pipes to improve the joint strength of two adjacent rows of water pipes, this application provides a municipal construction water supply and drainage pipe connection fixed knot constructs.
The application provides a municipal construction plumbing pipe connection fixed knot constructs adopts following technical scheme:
a municipal construction water supply and drainage pipe connecting and fixing structure comprises a flange edge arranged at the port of a drainage pipe; the fastening ring sleeve is sleeved at the joint of the drain pipe through bolts, and the inner side of the fastening ring sleeve is matched with the outer side of the flange edge; the reinforcing rods are annularly arranged on two sides of the fastening ring sleeve and are in contact with the outer side of the drain pipe; and a fastener installed on the drain pipe for fixing the reinforcing bar.
Through adopting above-mentioned technical scheme, the installation fastening ring cover can connect two adjacent drain pipes, and installation anchor strut and fastener can strengthen the connection of two adjacent drain pipes to improve the joint strength between two adjacent drain pipes, thereby reduce the cracked condition of drain pipe junction.
Optionally, the fastener comprises a plurality of reinforcing rings threadedly received on the reinforcing rod.
Through adopting above-mentioned technical scheme, the installation strengthening ring can be inconsistent through screw thread and strengthening rod outside to make the strengthening rod inboard inconsistent with the drain pipe outside, with fixed two adjacent drain pipes, can also lock the fastening ring cover, with the reduction because the bolt lax and make the condition that the drain pipe junction leaked.
Optionally, the number of the reinforcing rings is four, two of the reinforcing rings are threadedly sleeved at one end of the reinforcing rod close to the fastening ring sleeve, and the other two reinforcing rings are threadedly sleeved at one end of the reinforcing rod far from the fastening ring sleeve.
Through adopting above-mentioned technical scheme, four reinforcing rings of installation can let the anchor strut hug closely the drain pipe to improve the reinforcement effect of anchor strut.
Optionally, the flange edge outer side ring is provided with a plurality of limiting grooves, and the fastening ring sleeve inner side is provided with a plurality of limiting holes for embedding the flange edge.
By adopting the technical scheme, the limiting groove and the limiting hole are formed, so that the condition that the two adjacent drain pipes rotate relatively due to external influence can be reduced, and the connecting strength of the two adjacent drain pipes can be further improved.
Optionally, the fastening ring sleeve comprises a plurality of arc-shaped strips, the arc-shaped strips are adjacent to each other and rotatably connected, and two ends of the arc-shaped strips after the arc-shaped strips are rotatably connected through bolts.
Through adopting above-mentioned technical scheme, set many arc strips with the fastening ring cover to through bolted connection, on the one hand, can make the fitting surface between flange limit and the spacing hole compacter, in order to improve the connection steadiness of two rows of adjacent water pipes, on the other hand, can also fold the fastening ring cover so that the workman transports and carries.
Optionally, a sealing sleeve matched with the outer contour of the flange edge in contact with the two phases is sleeved in the limiting hole.
Through adopting above-mentioned technical scheme, the installation seal cover can improve the leakproofness between two adjacent drain pipes.
Optionally, the bolt head is provided with an extension rod, an extension direction of which is consistent with an extension direction of the bolt screw portion, and one end of the extension rod, which is far away from the bolt, is provided with the bolt head.
By adopting the technical scheme, the extension rod and the bolt head are installed, so that the fastening ring sleeve can be very conveniently installed and disassembled by workers.
Optionally, one end of the reinforcing rod, which is far away from the fastening ring sleeve, is provided with a chamfer.
Through adopting above-mentioned technical scheme, set up the chamfer, not only can reduce the danger that the corner sharpness brought, can also be convenient for establish the stiffening ring rotation cover on the stiffening rod outside to improve workman's installation effectiveness.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the two adjacent drain pipes can be fixed by installing the fastening ring sleeve, the connection between the two adjacent drain pipes can be reinforced by installing the reinforcing rod and the reinforcing ring, so that the connection strength between the drain pipes is improved, and meanwhile, the fastening ring sleeve can be further locked by the reinforcing ring, so that the condition that the joints of the drain pipes leak water due to loosening of bolts is reduced;
2. through seting up spacing groove and spacing hole, can reduce the relative pivoted condition between the double-phase adjacent drain pipe to further improve the connection steadiness between the double-phase adjacent drain pipe, through the installation seal cover, not only can improve the drain pipe junction leakproofness, can also cushion the effort between fastening ring cover and the drain pipe, with the reduction because the effort is too big leads to the cracked condition of drain pipe.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic view of the structure of the fastening collar and the sealing sleeve in the embodiment of the present application.
Description of reference numerals: 1. a drain pipe; 10. a flange edge; 101. a limiting groove; 2. fastening a ring sleeve; 20. a limiting hole; 21. An arc-shaped strip; 210. mounting blocks; 22. a bolt; 221. an extension pole; 222. a bolt head; 3. a reinforcing rod; 4. a reinforcing ring; 5. sealing sleeves; 50. an inner matching hole; 51. an outer matching groove; 6. and (6) chamfering.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
During municipal building construction, it is often fixed to need splice two drain pipes 1, and the commonly used connection fixed knot of two adjacent drain pipes 1 of fixed connection constructs for the port department ring at drain pipe 1 is equipped with radius ratio drain pipe 1 radius big flange limit 10, overlaps the cover on the flange limit 10 that will two align and is equipped with the rubber sleeve to use the two halves ring of rotating the connection at one end to cramp the rubber sleeve at two rows of water pipe 1 junctions, in order to reach the effect of two adjacent drain pipes 1 of sealed connection.
However, in such a connection method, the directions of the ports of the two adjacent drain pipes 1 are easily deviated, and the two adjacent drain pipes 1 are easily bent to cause water leakage, and if a heavy substance flows through the drain pipes 1, the connection portion between the drain pipes 1 may be broken.
In order to strengthen the connection between two adjacent rows of water pipes 1, the embodiment of the application discloses a municipal construction water supply and drainage pipe connection fixed knot constructs.
Referring to fig. 1, fig. 2, municipal construction water supply and drainage pipe connection fixed knot constructs including the fastening ring cover 2 of cover on the flange limit 10 of two adjacent drain pipes 1, fastening ring cover 2 includes three arc strip 21, rotate through the axis of rotation between two adjacent arc strips 21 and connect, it all is provided with installation piece 210 to rotate the both ends of connecting arc strip 21 mutually, the installation piece 210 at both ends passes through bolt 22 and fixes mutually, so that three arc strip 21 forms the ring form with the fastening on the junction of two adjacent drain pipes 1, thereby can be convenient for let the workman couple together two adjacent drain pipes 1, also be convenient for the workman to accomodate simultaneously and transport fastening ring cover 2.
In order to improve the connection strength between two adjacent drain pipes 1, in this embodiment, a plurality of reinforcing rods 3 are uniformly and annularly arranged on two side edges of the fastening ring sleeve 2, the extending direction of the reinforcing rods 3 is consistent with the extending direction of the drain pipes 1, and the surface of the reinforcing rods 3, which is in contact with the drain pipes 1, is adapted to the outer contour of the drain pipes 1, so as to increase the contact area between the reinforcing rods 3 and the drain pipes 1.
Being close to fastening ring cover 2 one end screw thread cover at anchor strut 3 and being equipped with anchor strut 4, anchor strut 4 can further consolidate the connection between two adjacent drain pipes 1, and simultaneously, can also support anchor strut 3 and press on drain pipe 1 outer wall, so that anchor strut 3 pastes and establishes on drain pipe 1, thereby can improve anchor strut 3's reinforcing effect, in addition, anchor strut 4 is established to the cover, can with fastening ring cover 2 locking on drain pipe 1, with the fastness of strengthening fastening ring cover 2, thereby can reduce because of the condition that the bolt 22 pine takes off and leads to the disconnection of drain pipe 1.
In order to further reinforce the connection between two adjacent drainage pipes 1, in this embodiment, a reinforcing ring 4 is also threaded on the end of the reinforcing rod 3 away from the fastening ring sleeve 2, and the connection between two adjacent drainage pipes 1 can be very firm by the reinforcing effect of the reinforcing rod 3 and the reinforcing rings 4 on the two ends of the reinforcing rod 3.
Under the influence of external factors, the relative rotation condition may exist between two adjacent drain pipes 1, thereby making the connection structure become flexible, in order to reduce the occurrence of this kind of condition, in this implementation, a plurality of spacing grooves 101 have evenly been seted up in the outside of flange limit 10, the flange limit 10 cover that is connected at two phases is equipped with seal cover 5, interior matching hole 50 with two flange limit 10 looks adaptations has been seted up to the inboard of seal cover 5, outer matching groove 51 has been seted up in the outside of seal cover 5, spacing hole 20 with the outside looks adaptation of seal cover 5 has been seted up in the inboard of fastening ring cover 2.
The flange convex blocks formed between the limiting grooves 101 of the flange edges 10 are matched with the limiting holes 20 of the fastening ring sleeve 2 through the sealing sleeves 5, so that the relative rotation between the two rows of water pipes 1 can be reduced, the connection between the two rows of water pipes 1 is further improved, in addition, the sealing surface of the sealing sleeves 5 is larger, and therefore the sealing effect is better than that of a pure circular sealing gasket.
When the water pipe connecting device is installed, the four reinforcing rings 4 are sleeved into two rows of water pipes 1 to be connected respectively, the port positions of the two rows of water pipes 1 are aligned, the sealing sleeves 5 are sleeved on the flange edges 10 of the two rows of water pipes 1, the fastening ring sleeves 2 are tightly hooped on the flange edges 10 sleeved with the sealing sleeves 5, the bolts 22 penetrating through the two ends of the fastening ring sleeves 2 are screwed, and the reinforcing rings 4 sleeved into the water pipes 1 in advance are screwed to the two ends of the reinforcing rods 3 respectively, so that two adjacent water pipes 1 can be connected stably.
In order to facilitate a worker to rotate the reinforcing ring 4 into the outer side of the reinforcing rod 3, in the present embodiment, the end of the reinforcing rod 3 away from the fastening ring housing 2 is provided with the rounded chamfer 6, and the reinforcing ring 4 can enter the threaded portion of the reinforcing rod 3 through the guide of the chamfer 6 with a faster rotation, so that the installation efficiency of the worker can be improved.
Meanwhile, in order to facilitate the worker to tighten the bolt 22, in the present embodiment, an extension rod 221 extends from the head of the bolt 22, the extension rod 221 extends in the same direction as the screw portion of the bolt 22, a bolt head 222 is integrally formed at an end of the extension rod 221 away from the bolt 22, and the worker can tighten the bolt 22 by rotating the bolt head 222.
In order to facilitate the worker to rotate the reinforcing ring 4 onto the reinforcing rod 3, in this embodiment, a plurality of anti-slip strips are disposed on the outer side of the reinforcing ring 4, and in this embodiment, the sealing sleeve 5 is preferably made of a rubber material with good elasticity.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a municipal construction plumbing pipe connection fixed knot constructs which characterized in that: comprises a flange edge (10) arranged at the port of a drain pipe (1);
a fastening ring sleeve (2) which is sleeved at the joint of the drain pipe through a bolt (22) and the inner side of which is matched with the outer side of the flange edge (10);
the reinforcing rods (3) are annularly arranged on two sides of the fastening ring sleeve (2) and are in contact with the outer side of the drain pipe (1);
and a fastener installed on the drain pipe (1) for fixing the reinforcing rod (3).
2. The municipal construction water supply and drainage pipe connection and fixation structure according to claim 1, wherein: the fastener comprises a plurality of reinforcing rings (4) which are sleeved on the reinforcing rod (3) in a threaded mode.
3. The municipal construction water supply and drainage pipe connection and fixation structure according to claim 2, wherein: the number of the reinforcing rings (4) is four, wherein two reinforcing rings (4) are sleeved at one end, close to the fastening ring sleeve (2), of the reinforcing rod (3) in a threaded manner, and the other two reinforcing rings (4) are sleeved at one end, far away from the fastening ring sleeve (2), of the reinforcing rod (3) in a threaded manner.
4. The municipal construction water supply and drainage pipe connection and fixation structure according to claim 1, wherein: the flange edge (10) is provided with a plurality of limiting grooves (101) in an annular mode, and the fastening ring sleeve (2) is provided with a plurality of limiting holes (20) for the flange edge (10) to be embedded into.
5. The municipal construction water supply and drainage pipe connection and fixation structure according to claim 1, wherein: the fastening ring sleeve (2) comprises a plurality of arc-shaped strips (21), the arc-shaped strips (21) are adjacent to each other and rotatably connected, and two ends of each arc-shaped strip (21) after the arc-shaped strips are rotatably connected are connected through bolts (22).
6. The municipal construction water supply and drainage pipe connection and fixation structure according to claim 4, wherein: and a sealing sleeve (5) matched with the outer contour of the two contacted flange edges (10) is sleeved in the limiting hole (20).
7. The municipal construction water supply and drainage pipe connection and fixation structure according to claim 1, wherein: the head of the bolt (22) is provided with an extension rod (221) with the extension direction consistent with the extension direction of the screw rod part of the bolt (22), and one end, far away from the bolt (22), of the extension rod (221) is provided with a bolt head (222).
8. The municipal construction water supply and drainage pipe connection and fixation structure according to claim 1, wherein: and one end of the reinforcing rod (3) far away from the fastening ring sleeve (2) is provided with a chamfer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022975254.9U CN213776697U (en) | 2020-12-08 | 2020-12-08 | Municipal construction water supply and drainage pipe connection fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022975254.9U CN213776697U (en) | 2020-12-08 | 2020-12-08 | Municipal construction water supply and drainage pipe connection fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213776697U true CN213776697U (en) | 2021-07-23 |
Family
ID=76898730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022975254.9U Active CN213776697U (en) | 2020-12-08 | 2020-12-08 | Municipal construction water supply and drainage pipe connection fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213776697U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288269A (en) * | 2022-08-25 | 2022-11-04 | 乐昌市住宅建筑工程有限公司 | Municipal drainage structure and construction method thereof |
| CN115627823A (en) * | 2022-10-13 | 2023-01-20 | 广东一新长城建筑集团有限公司 | Municipal road drainage pipeline embedding construction method |
| CN116293134A (en) * | 2023-05-16 | 2023-06-23 | 广东大禹水利建设有限公司 | Corrosion-resistant buried plastic flexible pipeline construction device and construction method |
-
2020
- 2020-12-08 CN CN202022975254.9U patent/CN213776697U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288269A (en) * | 2022-08-25 | 2022-11-04 | 乐昌市住宅建筑工程有限公司 | Municipal drainage structure and construction method thereof |
| CN115627823A (en) * | 2022-10-13 | 2023-01-20 | 广东一新长城建筑集团有限公司 | Municipal road drainage pipeline embedding construction method |
| CN116293134A (en) * | 2023-05-16 | 2023-06-23 | 广东大禹水利建设有限公司 | Corrosion-resistant buried plastic flexible pipeline construction device and construction method |
| CN116293134B (en) * | 2023-05-16 | 2023-07-21 | 广东大禹水利建设有限公司 | Corrosion-resistant buried plastic flexible pipeline construction device and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213776697U (en) | Municipal construction water supply and drainage pipe connection fixed knot constructs | |
| CN207334027U (en) | Pipeline hoop | |
| CN111322471A (en) | Assembly for splicing underwater immersed tube and using method thereof | |
| CN219493383U (en) | Sealing and reinforcing structure of drainage pipeline | |
| CN211203148U (en) | Wall bushing's mounting structure | |
| CN114576434B (en) | Buried pipeline wall-penetrating waterproof device and installation method | |
| CN217108555U (en) | Underground building structure wall pipeline watertight fittings that wears | |
| CN203690866U (en) | Cable channel sealing device having improved structure | |
| KR101137895B1 (en) | A pipe | |
| CN212986343U (en) | Water supply and drainage pipeline connecting structure | |
| CN218267773U (en) | Cast-in-place concrete ground pump pipe tightens device | |
| KR100372316B1 (en) | A waterproof underground pipeline joint of electric power | |
| US4703940A (en) | Joint sleeve for pipe with contoured inner surface | |
| CN215371519U (en) | Hard plastic pipeline with expansion joint | |
| CN214839295U (en) | Corrosion-resistant stainless steel pipe | |
| CN211693967U (en) | Building engineering waterproof construction | |
| CN218378136U (en) | Anti-seepage device for water supply and drainage pipes in building engineering | |
| CN213394649U (en) | Auxiliary jointing device for pump valve | |
| KR200299641Y1 (en) | Clamping Machine of Hose or Pipe | |
| CN219673669U (en) | Thermodynamic pipeline leakage-proof device based on thermodynamic engineering design | |
| CN211259956U (en) | Natural gas distribution pipeline connecting device | |
| CN215674063U (en) | Water supply and drainage pipeline connecting device | |
| JP2546396Y2 (en) | Manhole pipe joint structure | |
| CN114809237B (en) | Tight connecting piece and method for branch pipes of agricultural pollution project shaft | |
| CN215258300U (en) | Carbon fiber reinforced HDPE double-wall winding pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |